| Value | Category | Cases | |
|---|---|---|---|
| 1 | None of them | 337 |
40.6%
|
| 2 | Some of them | 397 |
47.8%
|
| 3 | Most of them | 80 |
9.6%
|
| 4 | All of them | 16 |
1.9%
|
| Sysmiss | 3 |